CN103375869B - The control method of air-conditioner, device and air-conditioner - Google Patents
The control method of air-conditioner, device and air-conditioner Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 39
- 230000009471 action Effects 0.000 claims abstract description 62
- 230000003542 behavioural effect Effects 0.000 claims abstract description 45
- 230000001143 conditioned effect Effects 0.000 claims abstract description 27
- 239000011159 matrix material Substances 0.000 claims description 101
- 238000012544 monitoring process Methods 0.000 claims description 38
- 238000001514 detection method Methods 0.000 claims description 25
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 5
- 238000004378 air conditioning Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005070 sampling Methods 0.000 description 25
- 230000001276 controlling effect Effects 0.000 description 3
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- 238000007906 compression Methods 0.000 description 2
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- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000037081 physical activity Effects 0.000 description 2
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- 230000003860 sleep quality Effects 0.000 description 2
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Abstract
The invention discloses a kind of control method of air-conditioner, device and air-conditioner.Wherein, the control method of air-conditioner comprises: detect target body and whether occur action of lying down; Judge whether the behavioural characteristic of the first Preset Time internal object human body after the action that occurs lying down meets pre-conditioned; And when judging that the behavioural characteristic of the first Preset Time internal object human body after the action that occurs lying down meets pre-conditioned, controlling air-conditioner and running according to sleep pattern.By the present invention, solve in prior art and accurately cannot control the problem that air-conditioning performs sleep pattern, and then reach the effect effectively controlling air-conditioner execution sleep pattern.
Description
Technical field
The present invention relates to human body behavioural characteristic identification field, in particular to a kind of control method of air-conditioner, device and air-conditioner.
Background technology
Along with the raising of people's living standard, the requirement of user to air-conditioning is more and more higher, except requiring that air-conditioning has refrigeration, dehumidifying, heat, outside the basic functions such as air-supply, also require that air-conditioner can regulate the temperature in room intelligently along with the severe degree of physical activity in room, the parameter such as humidity and wind speed is to make room environment under the manual control removing remote controller from, just can meet the comfortableness requirement of human body, the patent that application number is " CN200920206242.0 " proposes a kind of infrared detector human body activity that utilizes to change the design temperature of air-conditioning, reach the effect of building comfortable sleeping environment.But during the similar sleep state of the activity when human body is otherwise movable, equipment can be caused to judge by accident, and such as human body is sitting on chair by situations such as computers.
For the problem that accurately cannot control air-conditioning execution sleep pattern in correlation technique, at present effective solution is not yet proposed.
Summary of the invention
Main purpose of the present invention is to provide a kind of control method of air-conditioner, device and air-conditioner, accurately cannot control to solve in prior art the problem that air-conditioning performs sleep pattern.
To achieve these goals, according to an aspect of the present invention, provide a kind of control method of air-conditioner, comprising: detect target body and whether occur action of lying down; Judge whether the behavioural characteristic of the first Preset Time internal object human body after the action that occurs lying down meets pre-conditioned; And when judging that the behavioural characteristic of the first Preset Time internal object human body after the action that occurs lying down meets pre-conditioned, controlling air-conditioner and running according to sleep pattern.
Further, detect the target body action that whether occurs lying down and comprise: detection signal launched by doppler sensor, and receive detection signal run into target body after echo-signal; Signal transacting is carried out to detection signal and echo-signal; Signal after process is carried out time-frequency conversion, obtain three-dimensional coordinate, wherein, the first dimension coordinate in three-dimensional coordinate represents the time of reception of echo-signal, the second dimension coordinate in three-dimensional coordinate represents the frequency of echo-signal, and the third dimension coordinate in three-dimensional coordinate represents the energy amplitude of echo-signal; According to three-dimensional coordinate determination monitoring matrix, wherein, behavioural characteristic when monitoring matrix runs into detection signal for representing target body; Judge whether monitoring matrix and first object matrix match, wherein, in air-conditioner, store the first object matrix of the action of lying down representing target body; And when judging that monitoring matrix and first object matrix match, determine that action of lying down appears in target body.
Further, judge whether monitoring matrix and first object matrix match to comprise: the quadratic sum calculating the difference of the corresponding element between monitoring matrix and first object matrix; And judge whether the quadratic sum calculated is less than preset value, wherein, when judging that the quadratic sum calculated is less than preset value, determine that monitoring matrix and first object matrix match.
Further, judge whether the behavioural characteristic of the first Preset Time internal object human body after the action that occurs lying down meets pre-conditioned comprising: judge that the first Preset Time internal object human body occurs whether the number of times of actuating signal is less than preset times, wherein, when judgement first Preset Time internal object human body occurs that the number of times of actuating signal is less than preset times, determine that the behavioural characteristic of target body meets pre-conditioned.
Further, after control air-conditioner runs according to sleep pattern, control method also comprises: detect target body and whether occur touch turn in the second Preset Time; When detecting that target body occurs touch turn in the second Preset Time, calculate the frequency that touch turn appears in target body in the second Preset Time; And the operational factor of frequency adjustment air-conditioner according to touch turn.
Further, detect target body and whether occur that touch turn comprises: judge whether monitoring matrix and the second objective matrix match, wherein, in air-conditioner, store the second objective matrix of the touch turn representing target body; And when judging that monitoring matrix and the second objective matrix match, determine that touch turn appears in target body.
To achieve these goals, according to a further aspect in the invention, providing a kind of control device of air-conditioner, comprising: the first detecting unit, whether occurring action of lying down for detecting target body; Judging unit, is connected with the first detecting unit, for judging whether the behavioural characteristic of the first Preset Time internal object human body after the action that occurs lying down meets pre-conditioned; And control unit, be connected with judging unit, for when judging that the behavioural characteristic of the first Preset Time internal object human body after the action that occurs lying down meets pre-conditioned, control air-conditioner and running according to sleep pattern.
Further, the first detecting unit comprises: doppler sensor module, runs into the echo-signal after target body for launching detection signal and receiving detection signal; Signal processing module, is connected with doppler sensor module, for carrying out signal transacting to detection signal and echo-signal; Conversion module, be connected with signal processing module, for the signal after process is carried out time-frequency conversion, obtain three-dimensional coordinate, wherein, the first dimension coordinate in three-dimensional coordinate represents the time of reception of echo-signal, and the second dimension coordinate in three-dimensional coordinate represents the frequency of echo-signal, and the third dimension coordinate in three-dimensional coordinate represents the energy amplitude of echo-signal; First determination module, is connected with conversion module, for according to three-dimensional coordinate determination monitoring matrix, wherein, and behavioural characteristic when monitoring matrix runs into detection signal for representing target body; Judge module, is connected with the first determination module, for judging whether monitoring matrix and first object matrix match, wherein, stores the first object matrix of the action of lying down of target body in air-conditioner; And second determination module, being connected respectively with judging unit with judge module, for when judging that monitoring matrix and first object matrix match, determining that action of lying down appears in target body.
Further, control device also comprises: the second detecting unit, whether occurs touch turn for detecting target body in the second Preset Time; Computing unit, is connected with the second detecting unit, for when detecting that target body occurs touch turn in the second Preset Time, calculates the frequency that touch turn appears in target body in the second Preset Time; And regulon, be connected respectively with control unit with computing unit, for the operational factor of the frequency adjustment air-conditioner according to touch turn.
To achieve these goals, according to a further aspect in the invention, provide a kind of air-conditioner, comprise the control device of any one air-conditioner that foregoing of the present invention provides.
By the present invention, detection target body is adopted whether to occur action of lying down, judge whether the behavioural characteristic of the first Preset Time internal object human body after the action that occurs lying down meets pre-conditioned, and when judging that the behavioural characteristic of the first Preset Time internal object human body after the action that occurs lying down meets pre-conditioned, control air-conditioner to run according to sleep pattern, by judging whether the behavioural characteristic in a period of time that target body occurs lying down after action can meet pre-conditioned, to determine that target body real fallen asleep or have again other action after the action that just occurs once lying down, erroneous judgement target body is avoided whether to sleep, achieve and control air-conditioner and perform the time started of sleep pattern and the time for falling asleep of target body and match, solve in prior art and accurately cannot control the problem that air-conditioning performs sleep pattern, and then reach the effect effectively controlling air-conditioner execution sleep pattern.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of the control device according to the embodiment of the present invention;
Fig. 2 is the flow chart of the control method according to the embodiment of the present invention;
Fig. 3 carries out target body according to the control method of the embodiment of the present invention to lie down the flow chart of motion detection;
Fig. 4 is the schematic diagram carrying out signal transacting according to the control method of the embodiment of the present invention;
The time-frequency figure of the three-dimensional coordinate that Fig. 5 obtains when being and carrying out the identification of human body behavioural characteristic according to the control method of the embodiment of the present invention;
The T/F figure that Fig. 6 obtains when being and carrying out the identification of human body behavioural characteristic according to the control method of the embodiment of the present invention; And
The Time-energy figure that Fig. 7 obtains when being and carrying out the identification of human body behavioural characteristic according to the control method of the embodiment of the present invention.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
Embodiments provide a kind of control device of air-conditioner, Fig. 1 is the schematic diagram of the control device according to the embodiment of the present invention, and as shown in Figure 1, the control device of this embodiment comprises the first detecting unit 10, judging unit 20 and control unit 30.
Wherein, first detecting unit 10 detects target body by doppler sensor and whether occurs action of lying down, particularly, can be realized by doppler sensor module, signal processing module, conversion module, the first determination module, judge module and the second determination module, first, by the radar antenna outside emission scan detection signal of doppler sensor by its transmitting terminal, can produce echo-signal after detection signal runs into target body, the receiving terminal of doppler sensor receives the echo-signal produced, echo-signal and detection signal via after frequency mixer mixing, then are obtained can be used in the signal of follow-up use by the signal processing module comprising frequency mixer, amplifier and wave filter after carrying out amplification filtering to the signal after mixing respectively by amplifier and wave filter, time-frequency conversion module carries out time-frequency conversion to via the signal after signal processing unit processes, convert the level signal comprising human body behavioural characteristic to three-dimensional coordinate, wherein, first dimension coordinate of three-dimensional coordinate represents the move time information (can representing with time of reception when receiving echo-signal) of target body, second dimension coordinate represents the motion frequency information (can represent by the frequency of the echo-signal received) of target body, third dimension coordinate represents the motion amplitude information (can represent with the energy amplitude of the echo-signal received) of target body, first determination module determines the monitoring matrix that can represent human body behavioural characteristic according to three-dimensional coordinate, the first object matrix prestored in this monitoring matrix and air-conditioner (action of lying down of first object matrix notation target body) contrasts by judge module, if the two matches, the second determination module can determine that action of lying down appears in target body.When the first detecting unit 10 detects that target body occurs lying down after action, whether the behavioural characteristic of a period of time internal object human body that judging unit 20 pairs of target body occur lying down after action meets pre-conditionedly judges, when judging that the behavioural characteristic of a period of time internal object human body that target body occurs lying down after action meets pre-conditioned, then can determine that target body is fallen asleep, control unit 30 controls air-conditioner and runs according to sleep pattern.
By judging whether the behavioural characteristic in a period of time that target body occurs lying down after action can meet pre-conditioned, to determine that target body real fallen asleep or have again other action after the action that just occurs once lying down, erroneous judgement target body is avoided whether to sleep, achieve and control air-conditioner and perform the time started of sleep pattern and the time for falling asleep of target body and match, solve in prior art and accurately cannot control the problem that air-conditioning performs sleep pattern, and then reach the effect effectively controlling air-conditioner execution sleep pattern.
Preferably, the control device of the embodiment of the present invention can also comprise the second detecting unit, computing unit and regulon, after air-conditioner performs sleep pattern, target body can be detected by the second detecting unit and whether occur touch turn within a period of time, if detect that target body occurs touch turn within a period of time, within this period, then be there is the frequency of touch turn by computing unit calculating target body, and regulated the parameters such as the humiture of air-conditioner by regulon according to the frequency of target body touch turn.
Detected by the touch turn feature after falling asleep to target body, the sleep quality of target body is determined by turning round frequency and amplitude, and then regulate the operational factor of air-conditioner, comprise humiture, wind speed and sweep wind mode etc., reaching the sleep environment that air-conditioner is provided for target body and be more applicable to the effect that human body comfort requires.
The embodiment of the present invention additionally provides a kind of control method of air-conditioner, the control device that this control method can be provided by the embodiment of the present invention performs, Fig. 2 is the flow chart of the control method according to the embodiment of the present invention, as shown in Figure 2, the control method of this embodiment comprises step S202 to step S206:
S202: detect target body and whether occur action of lying down.Particularly, target body can be detected by doppler sensor and whether occur action of lying down, detect target body whether occur the lying down process of action by doppler sensor to be illustrated by Fig. 3, as shown in Figure 3, first, S302 is by the radar antenna outside emission scan detection signal of doppler sensor by its transmitting terminal, and can produce echo-signal after detection signal runs into target body, the receiving terminal of doppler sensor receives the echo-signal produced, echo-signal and detection signal via after frequency mixer mixing, then are obtained can be used in the signal (processing procedure as shown in Figure 4) of follow-up use by S304 after carrying out amplification filtering to the signal after mixing respectively by amplifier and wave filter, S306 carries out time-frequency conversion to via the signal after signal processing unit processes, convert the level signal comprising human body behavioural characteristic to three-dimensional coordinate, wherein, three-dimensional coordinate is utilized to represent the time-frequency figure of human body behavioural characteristic as shown in Figure 5, first dimension coordinate of three-dimensional coordinate represents the move time information (can representing with time of reception when receiving echo-signal) of target body, second dimension coordinate represents the motion frequency information (can represent by the frequency of the echo-signal received) of target body, third dimension coordinate represents the motion amplitude information (can represent with the energy amplitude of the echo-signal received) of target body, S308 determines the monitoring matrix that can represent human body behavioural characteristic according to three-dimensional coordinate, the first object matrix prestored in this monitoring matrix and air-conditioner (action of lying down of first object matrix notation target body) contrasts by S310, if the two matches, determines that action of lying down appears in target body, S312, when monitoring matrix and the first matrix match, determines that action of lying down appears in target body.
S204: judge whether the behavioural characteristic of the Preset Time internal object human body after the action that occurs lying down meets pre-conditioned, particularly, the method of step S302 to step S312 is adopted to judge whether the behavioural characteristic in the Preset Time of target body after lying down meets pre-conditioned, the matrix that each can express human body expressing character is replaced with unlike by first object matrix, the matrix of the target body various actions feature that can prestore in air-conditioner, this Preset Time can be set to 30 minutes in the control method of the embodiment of the present invention, also other duration of satisfying the demand can be set to as required, judge the behavioural characteristic of the Preset Time internal object human body after the action that occurs lying down whether meet pre-conditioned can be converted to judge target body lie down after 30 minutes in whether there is other actions such as turning round, number of times if there is other actions such as turning round is less than or equal to 3 times (also can be set to other number of times as required), then determine that the behavioural characteristic in the Preset Time of target body after lying down meets pre-conditioned, otherwise, do not meet pre-conditioned, namely, not generation activity in 30 minutes (or other setting-up times) if target body is lain down after action, or target body is lain down in 30 minutes (or other setting-up times) after action and one or many touch turn is occurred, until the interval of touch turn becomes large.Either way can judge that human body target is fallen asleep.
S206: when judging that the behavioural characteristic of the Preset Time internal object human body after the action that occurs lying down meets pre-conditioned, then can determine that target body is fallen asleep, controls air-conditioner and runs according to sleep pattern.Particularly, the operational factor corresponding from different operational mode is stored in air-conditioner, when judging that the behavioural characteristic of target body meets pre-conditioned, namely, judge that target body enters sleep, then control air-conditioner and perform the operational factor corresponding with sleep pattern, think the sleep environment that target body provides comfortable.
By judging whether the behavioural characteristic in a period of time that target body occurs lying down after action can meet pre-conditioned, to determine that target body real fallen asleep or have again other action after the action that just occurs once lying down, erroneous judgement target body is avoided whether to sleep, achieve and control air-conditioner and perform the time started of sleep pattern and the time for falling asleep of target body and match, solve in prior art and accurately cannot control the problem that air-conditioning performs sleep pattern, and then reach effectively control air-conditioner execution sleep pattern, for target body provides the effect of comfortable sleep environment.
Wherein, owing to receiving the time of reception of echo-signal when three-dimensional coordinate had both comprised and detected target body, comprise again frequency and the energy amplitude of the echo-signal received each time, and the frequency of echo-signal and the motive position of amplitude and target body and the movement velocity of different parts and site area can be led to have relation, therefore the behavioural characteristic of human body accurately can be determined by echo-signal, and three-dimensional coordinate is a kind of quantification form of expression well to echo-signal, monitoring matrix is determined according to three-dimensional space data, then by the canonical matrix of the action of lying down detecting monitoring matrix and the target body obtained is contrasted, can determine that the whether appearance of target body is fallen asleep exactly.
Judge whether monitoring matrix and first object matrix match can judge in the following manner:
First, the quadratic sum of the difference of the corresponding element between monitoring matrix and first object matrix is calculated; Then, judge whether the quadratic sum calculated is less than preset value.If it is determined that the quadratic sum calculated is less than preset value, then can determine that monitoring matrix and objective matrix match.Wherein, preset value can set based on experience value, ideally, preset value is zero, but in practice, even if same target body, his action of lying down also can not be expressed by an absolute matrix, so, can set preset value in error allowed band.
Further, the step S308 of the embodiment of the present invention comprises: determine to represent " the T/F matrix " of echo-signal frequency and the corresponding relation between the sampling time according to three-dimensional coordinate and determine to represent " time m-magnitude matrix " of the corresponding relation between echo signal amplitude and sampling time according to three-dimensional coordinate, determine that " T/F matrix " can be realized by following steps, first, time of reception is divided into multiple sampling interval according to the default sampling period, again each sampling interval is divided into multiple isochronous surface according to the section cycle of presetting, the default sampling period is greater than the default section cycle, and these two Preset Times all can carry out actual set according to the accuracy of real needs, obtain the first kind coordinate element in each isochronous surface in each sampling interval, the condition that first kind coordinate element need meet is: the range value of first kind coordinate element is greater than a default range value (this predetermined amplitude value can experimentally experience setting), calculate the maximum frequency values sum of the first kind coordinate element in each isochronous surface of the first sampling interval respectively, calculate the maximum frequency values sum of the first kind coordinate element in each isochronous surface of the second sampling interval and calculate the maximum frequency values sum of the first kind coordinate element in each isochronous surface of the n-th sampling interval, due to the prestissimo that part when the maximum frequency values in isochronous surface can characterize human motion can reach, therefore the frequency using the maximum frequency values sum of the first coordinate element in each isochronous surface in each sampling interval calculated as echo-signal in each sampling interval, with this compression time axle, finally, determined " T/F matrix " by the frequency of each sampling interval and each sampling interval, wherein, the T/F figure of " T/F matrix " correspondence as shown in Figure 6, in like manner, " time m-magnitude matrix " also can be realized by similar method step, namely, first time of reception is divided into multiple sampling interval according to the default sampling period, again each sampling interval is divided into multiple isochronous surface according to the section cycle of presetting, the default sampling period is greater than the default section cycle, and these two Preset Times all can carry out actual set according to the accuracy of real needs, obtain the Equations of The Second Kind coordinate element in each isochronous surface in each sampling interval, the condition that Equations of The Second Kind coordinate element need meet is: the frequency values of Equations of The Second Kind coordinate element is different, secondly, calculate the range value sum of the Equations of The Second Kind coordinate element in each sampling interval in each isochronous surface respectively, owing to participating in the site area of effective exercise when energy summation can characterize target body motion, the energy (amplitude) therefore using the range value sum of the second coordinate element in each isochronous surface in each sampling interval calculated as echo-signal in each sampling interval, finally, determine " time m-magnitude matrix " by the amplitude of each sampling interval and each sampling interval, wherein, Time-energy figure corresponding to " time m-magnitude matrix " as shown in Figure 7.
Carry out the sign of human body behavioural characteristic mainly through the peak frequency in echo-signal and these two parameters of amplitude (energy) summation in the recognition methods of the embodiment of the present invention, but the embodiment of the present invention is not limited to this two parameters, other in echo-signal can characterize the active component number participating in human motion, maybe can characterize the active component participating in human motion, or the friction speed corresponding with active component, or the velocity perturbation etc. of corresponding friction speed relate to the parameter of effective motive position also all can as the reference of human body behavioural characteristic identification, certainly dissimilar parameter may relate to the compression process in sampling time and the judgement to human motion active component after compressing.
Due to the prestissimo that part when the peak frequency parameter in echo-signal can characterize human motion can reach, the site area of the participation effective exercise during parameter characterization human motion of amplitude (energy) summation.Therefore by the above-mentioned calculating to frequency in isochronous surface and amplitude, from three-dimensional coordinate, extract multiple matrixes that can react human body behavioural characteristic, and then obtain objective matrix, make the judgement for human body behavioural characteristic more accurate.
After determining " time m-magnitude matrix " and " T/F matrix ", in " time m-amplitude target matrix " in first object matrix and " time m-magnitude matrix ", contrasted, " T/F objective matrix " and " T/F matrix " in first object matrix is contrasted, supposes that " time m-magnitude matrix " and " T/F matrix " of monitoring matrix is respectively A
e=(a
1Ea
2Ea
3E), A
f=(a
1Fa
2Fa
3F), first object Matrix C=C
e+ C
f=(a '
1Ea '
2Ea '
3E)+(a '
1Fa '
2Fa '
3F), wherein,
C
e=(a '
1Ea '
2Ea '
3E) represent " time m-amplitude target matrix ",
C
f=(a '
1Fa '
2Fa '
3F) represent " T/F objective matrix ",
If
[(a
1E-a
1E')
2+ (a
2E-a
2E')
2+ (a
3E-a
3E')
2+ (a
1F-a
1F')
2+ (a
2F-a
2F')
2+ (a
3F-a
3F')
2] < A
0, then determine that monitoring matrix and first object matrix match, determine that action of lying down appears in target body.
Further, after control air-conditioner runs according to sleep pattern, the control method of the embodiment of the present invention also comprises: detect target body by step S302 to step S312 and whether occur touch turn within a period of time, this period can be set to 10 minutes in the control method of the embodiment of the present invention, also other duration of satisfying the demand can be set to as required, difference is, first object matrix is replaced with the second objective matrix (the second objective matrix represents the touch turn of target body), if detect that target body occurred touch turn in 10 minutes, then calculate the frequency that touch turn appearred in target body in 10 minutes, and the parameters such as the humiture of air-conditioner are regulated according to the frequency of target body touch turn, illustrate in the control method of the embodiment of the present invention and the detection after sleep state and judgement are entered to target body: suppose after target body enters sleep state, target body repeatedly (more than 20 times) is interrupted generation touch turn lasting 10 minutes, then in ensuing 10 minutes, the number of times turned round obviously reduces (10 times), to the last, every 10 minutes turn round number of times lower than 5 times.When sensor detect target body repeatedly (more than 20 times) occur after touch turn, then judge that target body sleep state in first 10 minutes is poor, then by single-chip microcomputer Output rusults, air-conditioning regulates the parameters such as humiture automatically, allows target body keep comfortable.When target body is in follow-up time, the number of times of turning round occurred is reduced to lower than 5 times lower than 20 times gradually, then judge that target body sleep state in follow-up time takes a turn for the better gradually, single-chip microcomputer Output rusults is to air-conditioner, air-conditioner regulates the parameters such as humiture automatically, allows target body keep comfortable.
Detected by the touch turn feature after falling asleep to target body, the sleep quality of target body is determined by turning round frequency and amplitude, and then regulate the operational factor of air-conditioner, comprise humiture, wind speed and sweep wind mode etc., reaching the sleep environment that air-conditioner is provided for target body and be more applicable to the effect that human body comfort requires.
In addition, the embodiment of the present invention additionally provides a kind of air-conditioner, this air-conditioner can be any air-conditioner with the control device of the air-conditioner that the embodiment of the present invention provides, and also can be any air-conditioner that have employed the control method of the air-conditioner of the embodiment of the present invention.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a control method for air-conditioner, is characterized in that, comprising:
Detect target body and whether occur action of lying down;
Judge whether the behavioural characteristic of described target body in the first Preset Time after the action that occurs lying down meets pre-conditioned; And
Judge the behavioural characteristic of described target body in described first Preset Time after the action that occurs lying down meet described pre-conditioned time, control air-conditioner and run according to sleep pattern,
Wherein, detect the action that whether occurs lying down of described target body to comprise:
Doppler sensor launch detection signal, and receive described detection signal run into target body after echo-signal;
Signal transacting is carried out to described detection signal and described echo-signal;
Signal after process is carried out time-frequency conversion, obtain three-dimensional coordinate, wherein, the first dimension coordinate in described three-dimensional coordinate represents the time of reception of described echo-signal, the second dimension coordinate in described three-dimensional coordinate represents the frequency of described echo-signal, and the third dimension coordinate in described three-dimensional coordinate represents the energy amplitude of described echo-signal;
According to described three-dimensional coordinate determination monitoring matrix, wherein, behavioural characteristic when described monitoring matrix runs into described detection signal for representing described target body;
Judge whether described monitoring matrix and first object matrix match, wherein, in described air-conditioner, store the first object matrix of the action of lying down representing described target body; And
When judging that described monitoring matrix and described first object matrix match, determine that action of lying down appears in described target body.
2. control method according to claim 1, is characterized in that, judges whether described monitoring matrix and first object matrix match and comprises:
Calculate the quadratic sum of the difference of the corresponding element between described monitoring matrix and described first object matrix; And
Judge whether the quadratic sum calculated is less than preset value,
Wherein, when judging that the quadratic sum calculated is less than described preset value, determine that described monitoring matrix and described first object matrix match.
3. control method according to claim 1, is characterized in that, judges whether the behavioural characteristic of described target body in the first Preset Time after the action that occurs lying down meets pre-conditioned comprising:
Judge that in described first Preset Time, described target body occurs whether the number of times of actuating signal is less than preset times,
Wherein, when judging that in described first Preset Time, described target body occurs that the number of times of actuating signal is less than described preset times, determine that the behavioural characteristic of described target body meets described pre-conditioned.
4. control method according to claim 1, is characterized in that, after control air-conditioner runs according to sleep pattern, described control method also comprises:
Detect described target body and whether occur touch turn in the second Preset Time;
When detecting that described target body occurs described touch turn in described second Preset Time, calculate the frequency that described touch turn appears in described target body in described second Preset Time; And
The operational factor of air-conditioner according to the frequency adjustment of described touch turn.
5. control method according to claim 4, is characterized in that, detects described target body and whether occurs that touch turn comprises:
Judge whether described monitoring matrix and the second objective matrix match, wherein, in air-conditioner, store the second objective matrix of the touch turn representing described target body; And
When judging that described monitoring matrix and described second objective matrix match, determine that touch turn appears in described target body.
6. a control device for air-conditioner, is characterized in that, comprising:
Whether the first detecting unit, there is action of lying down for detecting target body;
Judging unit, is connected with described first detecting unit, for judging whether the behavioural characteristic of described target body in the first Preset Time after the action that occurs lying down meets pre-conditioned; And
Control unit, is connected with described judging unit, for judge the behavioural characteristic of described target body in described first Preset Time after the action that occurs lying down meet described pre-conditioned time, control air-conditioner and run according to sleep pattern,
Wherein, described first detecting unit comprises:
Doppler sensor module, runs into the echo-signal after target body for launching detection signal and receiving described detection signal;
Signal processing module, is connected with described doppler sensor module, for carrying out signal transacting to described detection signal and described echo-signal;
Conversion module, be connected with described signal processing module, for the signal after process is carried out time-frequency conversion, obtain three-dimensional coordinate, wherein, the first dimension coordinate in described three-dimensional coordinate represents the time of reception of described echo-signal, and the second dimension coordinate in described three-dimensional coordinate represents the frequency of described echo-signal, and the third dimension coordinate in described three-dimensional coordinate represents the energy amplitude of described echo-signal;
First determination module, is connected with described conversion module, for according to described three-dimensional coordinate determination monitoring matrix, wherein, and behavioural characteristic when described monitoring matrix runs into described detection signal for representing described target body;
Judge module, is connected with described first determination module, for judging whether described monitoring matrix and first object matrix match, wherein, stores the first object matrix of the action of lying down of described target body in described air-conditioner; And
Second determination module, is connected with described judging unit respectively with described judge module, for when judging that described monitoring matrix and described first object matrix match, determines that action of lying down appears in described target body.
7. control device according to claim 6, is characterized in that, described control device also comprises:
Whether the second detecting unit, there is touch turn for detecting described target body in the second Preset Time;
Computing unit, is connected with described second detecting unit, for when detecting that described target body occurs described touch turn in described second Preset Time, calculates the frequency that described touch turn appears in described target body in described second Preset Time; And
Regulon, is connected with described control unit respectively with described computing unit, for the operational factor of air-conditioner according to the frequency adjustment of described touch turn.
8. an air-conditioner, is characterized in that, comprises the control device described in claim 6 or 7.
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| US20160299483A1 (en) * | 2013-12-06 | 2016-10-13 | Huawei Device Co., Ltd. | Method for controlling terminal device, and wearable electronic device |
| CN105091207B (en) * | 2014-05-22 | 2018-07-10 | 邯郸美的制冷设备有限公司 | Air conditioner and its detection device and the detection method of air conditioner, control method |
| CN104089372B (en) * | 2014-07-04 | 2017-10-17 | 四川长虹电器股份有限公司 | The method and air-conditioning of a kind of control air-conditioning |
| CN104566829B (en) * | 2015-01-16 | 2017-07-18 | 广东美的制冷设备有限公司 | Air-conditioner control method and system |
| WO2017028084A1 (en) * | 2015-08-15 | 2017-02-23 | 黄冠明 | Method and air conditioning system for pushing information when temperature is adjusted for sleep |
| CN106482280B (en) * | 2015-08-27 | 2020-03-24 | 青岛海尔空调电子有限公司 | Intelligent control method for air conditioner and air conditioner |
| CN105352133B (en) * | 2015-11-30 | 2018-09-04 | 广东美的制冷设备有限公司 | Air conditioning control method, air-conditioner control system and air-conditioning |
| CN105911911B (en) * | 2016-05-23 | 2018-09-07 | 珠海格力电器股份有限公司 | A kind of controlled device, sensing acquisition module, control system and the method for controlling controlled device |
| CN106647544A (en) * | 2017-02-23 | 2017-05-10 | 王森 | Intelligent control method and device for electric appliances |
| WO2018213999A1 (en) * | 2017-05-22 | 2018-11-29 | 深圳微自然创新科技有限公司 | Home appliance learning method, and server |
| CN110347089A (en) * | 2019-07-29 | 2019-10-18 | 深圳迈睿智能科技有限公司 | The control method of power supply base and electrical equipment |
| CN110686376A (en) * | 2019-09-18 | 2020-01-14 | 珠海格力电器股份有限公司 | Air conditioner and fan combined control method based on human body sleeping posture recognition, computer readable storage medium and air conditioner |
| CN113819617B (en) * | 2021-09-13 | 2023-06-23 | 青岛海尔空调器有限总公司 | Method and device for controlling intelligent household appliance to assist sleep and intelligent household appliance |
| CN113864990A (en) * | 2021-10-29 | 2021-12-31 | 珠海格力电器股份有限公司 | Air conditioner control method and device and air conditioning unit |
| CN115264925B (en) * | 2022-08-17 | 2023-04-21 | 宁波奥克斯电气股份有限公司 | Air conditioner radar static locking control method and air conditioner |
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